baber/WOPTO huggingface dataset:
Patent JP-2022106261-A (JP)
Title: Control method for intelligent vehicle rank formation on two-dimensional plane
Inventor: GUO XIANGGUI
IPC: G08G1/00
Filed: 2021-02-26
Abstract: To provide a control method for vehicle rank formation that improves safety and stability.SOLUTION: A control method for intelligent vehicle rank formation on a two-dimensional plane includes the steps of: establishing a two-dimensional plane dynamic model where an actuator gets out of order and there is external interference; acquiring travel information on a rank leader vehicle and establishing a leader vehicle model; calculating, based upon a desired interval, an actual interval, an angle of deviation in speed direction, an interval error, and a deviation angle error, and setting interval restrictions; using a radiation basis function neural network to approximate unknown nonlinear resistance and a fault of a bias actuator, and selecting a saturation Nussbaum function; constructing a sliding mode surface based upon the calculated interval error and deviation angel error; and designing a self-adaptive control rule based upon the constructed sliding mode surface.SELECTED DRAWING: Figure 1
Patent JP-2022141445-A (JP)
Title: Control device of vehicle lamp, control method of the lamp vehicle, vehicle lamp system
Inventor: NAKAJIMA KO
IPC: B60Q1/14
Filed: 2021-03-15
Abstract: To provide a control device of a vehicle lamp, a control method of the same, and a vehicle lamp system which improve visibility of a pedestrian from an oncoming car side.SOLUTION: A vehicle lamp system is a device for controlling operation of a vehicle lamp which can achieve selective light irradiation, and controls light distribution of the vehicle lamp including a head lamp so that an irradiation light 120 can be formed on a background area behind a pedestrian 102 on an extension of a first virtual straight line passing a position of an oncoming vehicle 101 and a position of the pedestrian 102.SELECTED DRAWING: Figure 5
Patent JP-2022142558-A (JP)
Title: Wiring harness
Inventor: KAWAGUCHI DAICHI
IPC: H01B7/00
Filed: 2021-03-16
Abstract: To provide a wiring harness enabling improvement of the heat dissipation property thereof.SOLUTION: A wiring harness 20 comprises: electric wires 21a to 21c; and a connector portion 22. The wiring harness 20 comprises a thermal contraction shield tube 24 constricted in such a manner that each of the electric wires 21a to 21c is held in a state where each of the electric wires 21a to 21c is arranged in horizontal state. The connector portion 22 includes a conductive conducting portion 34. The thermal contraction shield tube 24 includes: an insulation layer 41; a conducting layer 42 covering the circumference of the electric wires 21a to 21c; an adhesion layer 43 as a bonding agent bonding the thermal contraction shield tube 24 to an outer periphery of each of the electric wires 21a to 21c; and a coated portion 45 surrounding the outer periphery of the conducting portion 34. The conductive layer 42 is electrically connected to the conducting portion 34. The conducting portion 34 and the conducting layer 42 function as an electromagnetic shield member 23. A coated portion 45 comprises an adhesion portion 46 having an adhesion layer 43 adhered to the conducting portion 34 over the whole periphery of the coated portion 45.SELECTED DRAWING: Figure 2
Patent JP-2022113081-A (JP)
Title: Eyelid opener and eyelid opener system
Inventor: MASUMOTO HIROKI
IPC: A61F9/007
Filed: 2021-01-22
Abstract: To provide an eyelid opener and an eyelid opener system capable of efficiently supplying a liquid onto an eyeball and discharging a liquid accumulated on the eyeball.SOLUTION: The eyelid opener as one aspect of the present invention comprises: a liquid discharge pipe used also as an eyelid holding part; a liquid supply pipe fixed to the eyelid holding part; a first coupled part coupled with the liquid discharge pipe; and a second coupled part coupled with the liquid supply pipe. The first coupled part is provided with a coupling mechanism with a pump for sucking a liquid. The second coupled part is provided with a coupling mechanism with a pump for supplying the liquid.SELECTED DRAWING: Figure 1
Patent JP-2022143521-A (JP)
Title: Engine driven power generator
Inventor: TAKAHASHI SHINICHIRO
IPC: F01P1/06
Filed: 2021-03-17
Abstract: To dispose a resistor, which is connected to a power generator body when raising the exhaust gas temperature of an engine, in a cooling air flow passage formed in a soundproof box, without deteriorating the heat balance performance.SOLUTION: A resistor 20, which is connected to a power generator body 70 when raising the exhaust gas temperature of an engine, is formed as an aggregate of a plurality of plate-like resistance elements 21 disposed parallel to each other at predetermined intervals, and the resistor 20 is disposed in a cooling air flow passage 14 so that a plane 21a of each resistance element 21 is parallel to the flow passage 14 for cooling air generated by a cooling fan 52. With this, a flow of cooling air is not obstructed by the resistor 20, and the resistor 20 can be disposed in the cooling air flow passage 14 and cooled while suppressing deterioration of the heat balance performance.SELECTED DRAWING: Figure 1
Patent JP-2022145199-A (JP)
Title: Storage battery management device and storage battery management method
Inventor: TAKEI HIDETOSHI
IPC: H02J7/00
Filed: 2021-03-19
Abstract: To provide a storage battery management device that controls the deterioration of a connector by measuring a resistance value between connection paths that connect each battery module in a storage battery, and adjusts a current value during charging and discharging to suppress the generation of Joule heat.SOLUTION: A storage battery management device according to the present invention that manages a battery module connected in series constituting a storage battery includes a battery cell voltage measuring circuit that measures a potential difference between a negative connection terminal of the battery module and a positive connection terminal of another battery module in a connection path connecting the battery modules in series, and a storage battery control circuit that determines the resistance value of the connection path from the potential difference between the battery modules and the current value that flows through the connection path.SELECTED DRAWING: Figure 8
Patent JP-2022148422-A (JP)
Title: Information processing system, information processing method, and program
Inventor: FUKUE NAOFUMI
IPC: G16Y20/40
Filed: 2021-03-24
Abstract: To provide an information processing technology capable of easily grasping the position of a specific user (for example, a hub talent).SOLUTION: An information processing system includes an information acquisition part 13 for acquiring attribute information II on a plurality of users and position information PI of user terminals of the plurality of users, a request acquisition part 15 for acquiring a request from a first user terminal of a first user, an identification part 17 for identifying one or more second users satisfying a prescribed condition about communication between users from among the plurality of users on the basis of the request, and a presentation part 19 for associating attribute information II on the identified second user with position information PI of the second user terminal of the second user to present them to the first user terminal.SELECTED DRAWING: Figure 3
Patent JP-2022148439-A (JP)
Title: solid secondary battery
Inventor: SUGATA SHOICHI
IPC: H01M10/052
Filed: 2021-03-24
Abstract: To provide a solid secondary battery including a solid electrolyte layer containing only an oxide solid electrolyte as the solid electrolyte, in which short-circuiting or the decrease in battery capacity due to separation of lithium can be suppressed sufficiently.SOLUTION: A solid secondary battery includes a positive electrode layer, a negative electrode layer, and a solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer. The solid electrolyte layer contains only an oxide solid electrolyte as the solid electrolyte. The binding strength between the negative electrode layer and the solid electrolyte layer is 14 mN/mm or more and 100 mN/mm or less.SELECTED DRAWING: Figure 1
Patent JP-2022149630-A (JP)
Title: Laminated coil component
Inventor: KAZUTA YOICHI
IPC: H01F37/00
Filed: 2021-03-25
Abstract: To provide a laminated coil component that suppresses the generation of stray capacitance and improves characteristics.SOLUTION: A laminated coil component 1 includes a base body 2, a coil 5, a first terminal electrode 3, a second terminal electrode 4, a first connection conductor 6, and a second connection conductor 7. The first connection conductor 6 extends along the first direction D1 and has a third side 6c that intersects the second direction D2 and the third direction D3 in a cross section orthogonal to the extending direction, the coil 5 faces the third side 6c of the first connection conductor 6 when viewed from the first direction D1, and in a portion that faces the third side 6c of the first connection conductor 6, the side 5a facing the third side 6c is parallel to the third side 6c.SELECTED DRAWING: Figure 1
Patent JP-2022150130-A (JP)
Title: Vacuum cleaner and storage battery unit
Inventor: TAKAGI KAZUTERU
IPC: A47L9/28
Filed: 2021-03-26
Abstract: To provide a storage battery unit having control function of a cleaner body, and control function of a battery.SOLUTION: A vacuum cleaner comprises: an electric air blower generating suction force; a dust collection section storing dust flowing in from a suction port body by suction force of the electric air blower; and a storage battery unit having a storage battery feeding electric power to the electric air blower, wherein the storage battery unit comprises a control board, the electric power and the storage battery are controlled by the control board.SELECTED DRAWING: Figure 16
Patent JP-2022150971-A (JP)
Title: Recovery contained and powder coating device
Inventor: SAKAI YUSUKE
IPC: G03G21/12
Filed: 2021-03-26
Abstract: To stabilize the attachment posture of a container body in comparison to a structure of holding the attachment posture of the container body with only a pair of insertion parts that protrudes in the mutually-opposite directions in the direction intersecting the attachment direction.SOLUTION: A recovery container comprises: a container body which can be attached to/detached from an attachment object and can store powder; a first insertion part which is provided in the container body, can protrude from one wall part of both wall parts in the direction intersecting the attachment direction of the container body in the container body and is inserted to a first opening part provided in a portion opposite to the one wall part in the attachment object with the movement in the protrusion direction; a second insertion part which is provided in the container body, can protrude to the side opposite to the first insertion part from the other wall part and is inserted to a second opening part provided in a portion opposite to the other wall part in the attachment object with the movement in the protrusion direction; and a third insertion part which is provided in the container body, can protrude to the same side as the second insertion part from the other wall part and is inserted to a third opening part provided in a portion opposite to the other wall part in the attachment object with the movement in the protrusion direction.SELECTED DRAWING: Figure 7
Patent JP-2022150997-A (JP)
Title: air conditioner
Inventor: KONDO MASAHIRO
IPC: F25B49/02
Filed: 2021-03-26
Abstract: To provide an air conditioner which achieves reduction of an amount of a refrigerant leaking while limiting installation costs of a cutoff valve in the air conditioner including an outdoor unit, multiple indoor units, and refrigerant sensors installed in rooms where the indoor units are installed.SOLUTION: An air conditioner includes: a liquid side cutoff valve 16 connected between an outdoor heat exchanger 13 and an indoor unit side expansion valve 36; a gas side cutoff valve 17 connected between an indoor heat exchanger 35 and a compressor 11; a bypass passage 18 in which one end is connected between the liquid side cutoff valve 16 and the indoor unit side expansion valve 36 and the other end is connected between the gas side cutoff valve 17 and the compressor 11; and a bypass solenoid valve 19 which opens or closes the bypass passage 18.SELECTED DRAWING: Figure 1
Patent JP-2022152196-A (JP)
Title: packaging container
Inventor: HASEGAWA TOSHIYUKI
IPC: A44B18/00
Filed: 2021-03-29
Abstract: To provide a packaging container which is easy to hold an opening and has a resealing function with good taking-out property.SOLUTION: A packaging container 101 having an opening OP or configured to include an opening OP formed after unsealing, includes hook-and-loop fastener tapes 181A and 181B which are disposed on both of inner surfaces facing each other in the vicinity of the opening OP, in which both of the inner surfaces facing each other have the same configuration. Also, the loop stiffness of the surface fastener tapes 181A and 181B is 5000 mN or less under the conditions of a loop length of 60 mm, a push-in speed of 3.3 mm/s, and a push-in holding time of 3s.SELECTED DRAWING: Figure 1
Patent JP-2022154010-A (JP)
Title: Coating method and coated plate
Inventor: TANAHASHI AKIRA
IPC: B62D65/00
Filed: 2021-03-30
Abstract: To provide a coating method by which a component with excellent external appearance can be obtained, and a coated plate obtained by the coating method.SOLUTION: In a coating method for solid coating a component 2 constituting an automobile body, at least a part of the component 2 is sealed by a sealant 3 (sealing process), water-based intermediate coating is performed on the sealant 3 without heating the sealant 3 by a heating furnace after the sealing process (intermediate coating process), solvent-based top coating of the component 2 is performed after the intermediate coating process (top coating process), and the component 2 is baked after the top coating process (baking process).SELECTED DRAWING: Figure 1
Patent JP-2022155725-A (JP)
Title: AlN FILM, SPUTTERING DEVICE AND SPUTTERING METHOD
Inventor: HONDA YUJI
IPC: C23C14/34
Filed: 2021-03-31
Abstract: To provide an AlN film having high orientation.SOLUTION: In an embodiment, there is provided an AlN film 51 having high orientation, and having hardness of 20 GPa or more. The orientation of the AlN film is c-axis orientation, and a half value width of a peak when evaluating by X-ray diffraction is 1° or less. The AlN film is formed on a substrate 13.SELECTED DRAWING: Figure 2
Patent JP-2022156158-A (JP)
Title: Liquid jet nozzle and liquid jet device
Inventor: ABE TOMOKI
IPC: B05B9/04
Filed: 2021-03-31
Abstract: To inhibit a nozzle plate from being deformed by a pressure applied to the nozzle plate when a liquid is jetted from a nozzle hole.SOLUTION: A liquid jet nozzle 3 has a nozzle hole 321 and jets a liquid from the nozzle hole 321 in a jet direction D toward an object. The liquid jet nozzle 3 includes: a nozzle plate 32 provided with the nozzle hole 321; and a pressing member 33 which has a through hole 331 having a diameter L2 larger than a diameter L1 of the nozzle hole 321 at a position corresponding to the nozzle hole 321 in the jet direction D and presses the nozzle plate 32 from the downstream side as seen in the jet direction D.SELECTED DRAWING: Figure 7
Patent JP-2022156567-A (JP)
Title: Wire cover
Inventor: YOSHIDA JUNKO
IPC: A45C13/30
Filed: 2021-03-31
Abstract: To provide a wire cover capable of attachably/detachably covering end portions, intersections, connecting portions and the like of a single or a plurality of wires, facilitating attachment/detachment work, and retaining a firm and stable covering state.SOLUTION: A wire cover 100 includes an upper cover 10 and a lower cover 30 that can be mutually combined or separated. The lower cover 30 has a male screw part 31, a lower body part 32 shaped larger than an outside diameter 31d of the male screw part 31. a plurality of slits 33 and a groove 35. The upper cover 10 includes a female screw part 11 to be threadedly engaged with the male screw part 31, and an upper body part 12 expanded from the female screw part 11. The upper cover 10 includes, on a plane part 13 of the upper body part 12, an engagement projection 14 that removably enters the groove 35 of the lower body part 32 of the lower cover 30, when the male screw part 31 of the lower cover 30 and the female screw part 11 of the upper cover 10 are screwed into a combined state.SELECTED DRAWING: Figure 4
Patent JP-2022158468-A (JP)
Title: Load carrying platform sheet part and load carrying platform sheet device
Inventor: ICHIKAWA RYUJI
IPC: B60P7/04
Filed: 2021-04-02
Abstract: To cover a top face of a load carrying platform with a simple structure at low cost.SOLUTION: A winding case 11 is mounted on a front side of a load carrying platform 110. A sheet 10a is stored in a winding case 11, a grip part 10c is gripped and the sheet 10a is drawn. A plurality of engagement holes 10d formed on the grip part 10c is inserted into a turned U-shaped rear side holding member 21, for engaging the engagement holes to engagement salients which are formed at inside of the rear side holding member. Therefore, the sheet 10a can be stretched so as to cover a top face of the load carrying platform 110. A plurality of magnets 10b is provided on each of both sides of the sheet 10a, and end parts on both sides of the sheet 10a are fixed respectively, to inside of a turned U-shaped right side holding member 20/left side holding member 22, by adsorption of the magnets 10b.SELECTED DRAWING: Figure 12
Patent JP-2022161681-A (JP)
Title: semiconductor switch circuit
Inventor: KURIHARA DAISUKE
IPC: H03K17/693
Filed: 2021-04-09
Abstract: To provide a semiconductor switch circuit capable of determining the quality of a field effect transistor that performs a switching operation while suppressing deterioration of isolation when a large signal is input.SOLUTION: In a semiconductor switch circuit, a first shunt switch 103 and a first DC cut capacitor 49 which are brought into conduction together with a second unit switch 102 are connected in series between a second input/output terminal 62 and a ground, and a second shunt switch 104 and a second DC cut capacitor 50 which are brought into conduction together with a first unit switch 101 are connected in series between a third input/output terminal 63 and the ground. A first resistor 33 for voltage suppression is connected between the connection point between the first shunt switch 103 and the first DC cut capacitor 49 and a first input/output terminal 61, and a voltage suppressing second resistor 34 is connected between the connection point of the second shunt switch 104 and the second DC cut capacitor 50 and the first input/output terminal 61.SELECTED DRAWING: Figure 1
Patent JP-2022162568-A (JP)
Title: suspension arm
Inventor: YOSHIHARA YOSHIHITO
IPC: B60G7/00
Filed: 2021-04-13
Abstract: To provide a suspension arm with excellent stiffness and strength even in a shape in which an arm portion has an opened cross-section.SOLUTION: A suspension arm is equipped with an arm portion extending between an attaching portion to a vehicle body and a supporting member of wheels. The arm portion is a platy member with an opened cross-section released on a bottom surface side. The arm portion is equipped with: a first cross section that is provided with a first projecting portion arranged on the outer side in a vehicle width direction, a first flat portion arranged on the inner side in the vehicle width direction, and a recessed adjacent between the first projecting portion and the first flat portion, near the attaching portion of the supporting member of the wheels; and a second cross-section that is provided with a second projecting portion arranged on the outer side in the vehicle width direction, and a second flat portion having a depressed shape as compared with the second projecting portion and arranged adjacent in a width direction on the inner side in the vehicle width direction, near the attaching portion to the vehicle body. The first cross section and the second cross section extend in the width direction of the arm portion. The first projecting portion and the second projecting portion configure a projecting strip continuing in the extending direction of the arm portion. The first flat portion and the second flat portion configure a continuous flat surface, and the recessed portion configures a recessed hole.SELECTED DRAWING: Figure 1
Patent JP-2022162822-A (JP)
Title: tire
Inventor: HIGUCHI KEIJI
IPC: B60C5/00
Filed: 2021-04-13
Abstract: To provide a tire having a tread part constituted of five land parts, which is improved in noise performance and braking performance, while maintaining wet performance.SOLUTION: The tire comprises a tread part 2 in which a direction of mounting to a vehicle is designated. The tread part 2 includes five land parts 4 partitioned into four circumferential grooves 3. An inner shoulder land part 11 is smallest in width in a tire axial direction of a grounding surface among the five land parts 4. An inner shoulder lateral groove 16 extends from an inner end away by a certain distance in the tire axial direction from the inner shoulder circumferential groove 5 up to a position beyond an inner tread end Ti. Inner shoulder sipes 17 extend from the inner shoulder circumferential groove 5 up to the position beyond the inner tread end Ti.SELECTED DRAWING: Figure 1
Patent JP-2022163766-A (JP)
Title: game machine
Inventor: KAMIYA KAZUOMI
IPC: A63F7/02
Filed: 2021-04-15
Abstract: To effectively use a storage area of a RAM.SOLUTION: In a game machine of the present invention, a random number generation part includes a maximum random number fixed generation unit in which the maximum value of random numbers is fixed and a maximum random number set generation unit in which the maximum value of random numbers can be set. As a plurality of random numbers to be used for the progress of a game, random numbers generated by the maximum random number fixed generation unit or the maximum random number set generation unit are used. In either a first register bank or a second register bank, a main register group corresponds to one of first processing executed on the basis of a program and second processing executed by a predetermined interrupt generated on the basis of the satisfaction of a predetermined condition during the execution of the first processing, and a sub-register group corresponds to the other of the first processing and the second processing.SELECTED DRAWING: Figure 190
Patent JP-2022163815-A (JP)
Title: Excretion detecting cushion
Inventor: UI YOSHIMI
IPC: A61F5/44
Filed: 2021-04-15
Abstract: To properly detect excretion by a care receiver or the like sitting in a chair or a wheelchair.SOLUTION: An excretion detecting cushion comprises: a cushion body 10 capable of deforming with a load applied thereto; passages 16a and 16b which are formed in the cushion body 10 and whose respectively one end sides are connected with the top face openings 12a and 12b of the cushion body 10; and smell sensors (sensor units 20A and 20B) which are provided on the other end sides of the passages 16a and 16b to detect excretion.SELECTED DRAWING: Figure 4
Patent JP-2021105183-A (JP)
Title: Coated pigment
Inventor: HAYASHI FUTA
IPC: C09C3/12
Filed: 2021-04-15
Abstract: To provide a coated pigment which is formed of composite particles in which a metal particle surface is coated with a silicon compound, and which can be dispersed in a state in which an agglomerate amount is relatively small.SOLUTION: There is provided a pigment formed of composite particles formed of metal particles and one or two or more coating layers on surfaces of the metal particles, in which (1) at least one of the layers of the coating layers is a silicon compound containing layer, and (2) a ratio of the number of the agglomerate in which four or more composite particles adhere to each other is 35% or less.SELECTED DRAWING: None